Thank you, Jonathan. Now I understand.
On Monday, 4 January 2016 at 17:34:47 UTC, Kapps wrote:
union
{
ubyte[size] store;
// conservatively mark the region as pointers
static if (size >= (void*).sizeof)
void*[size / (void*).sizeof] p;
}
Interesting to know the way to make G
On Monday, 4 January 2016 at 09:13:25 UTC, Jonathan M Davis wrote:
On Monday, January 04, 2016 07:30:50 aki via
Digitalmars-d-learn wrote:
But wait, how does GC detect there still be a live reference to
the object Foo?
Because store is just a fix sized array of bytes.
ubyte[size] store;
GC canno
On Monday, January 04, 2016 07:30:50 aki via Digitalmars-d-learn wrote:
> But wait, how does GC detect there still be a live reference to
> the object Foo?
> Because store is just a fix sized array of bytes.
> ubyte[size] store;
> GC cannot be aware of the reference, right?
As I understand it, the
Following function will return the reference to a object Foo
embedded in a Variant.
class Foo {}
Variant fun() {
Variant v;
v = new Foo();
return v;
}
According to the source code of VariantN.opAssign,
the assignment is done by:
memcpy(&store, &rhs, rhs.sizeof);
fptr =
